Seventy-five years ago this week, the world was turned upside down when Hitler and Stalin signed a pact of alliance. Within days Hitler invaded Poland, starting World War II. Roger Moorhouse, a historian, has a new book out on the momentous but often-forgotten "Devils' Alliance."

An appearance by a beloved Japanese pop group on the country's big New Year's Eve song competition was supposed to a high point of the night. It was — but mostly because the group's lead singer, Keisuke Kuwata, sported a Hitler mustache that some people think was a swipe at the prime minister.

More than 70 years after he killed himself, the Nazi fuhrer has unexpectedly popped up in old family movie collections. Never-before-seen footage of Hitler is "a very rare thing indeed," a documentary expert says.

Anchor Lisa Mullins speaks with Lone Bech, spokeswoman for the Admiral Palast theater in Berlin, Germany. Next month, the theater will stage a production of the Mel Brooks musical "The Producers." It will be the first time the musical -- which pokes fun at Hitler and Nazi Germany -- will be staged in Germany itself.

The extreme right has found a great deal of support as Europe's economies lurch toward economic recovery. They're typically anti-immigrant and often anti-European government. In Greece they've risen to national positions, but in Spain, unique circumstances are holding them back.